Home / 134,330.22-201,224.85-62,181.42

Finding the Fourth Proportional to 134,330.22, 201,224.85 and 62,181.42

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Solution

The fourth proportional to 134,330.22, 201,224.85 and 62,181.42 is: 93,146.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,330.22 : 201,224.85 = 62,181.42 : x
  2. Step 2: Convert to fraction form
    134,330.22/201,224.85 = 62,181.42/x
  3. Step 3: Cross multiply
    134,330.22x = 201,224.85 × 62,181.42
  4. Step 4: Simplify right side
    134,330.22x = 12,512,446,912.29
  5. Step 5: Solve for x
    x = 12,512,446,912.29/134,330.22
  6. Step 6: Final answer
    x = 93,146.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.